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Gaia18dec




Other surveys detections
None
Comments
Long-term increase in brightness (~2 mags) in Gaia source coincident with YSO 2MASS J20510251+44125
ATels
None
AstroNotes
None

TNS ID
AT2018hot

RA - DEC
312.76035   44.21447
20:51:02.48   44:12:52.09
Galactic coords.
84.51865   -0.00045

Alerting date
2018-10-24 15:18:50
Julian date (TCB)
2458416.14
Alerting magnitude
19.62
Historic magnitude
20.68
Historic StdDev
0.41
Class
YSO
Publication date
Oct. 26, 2018, 5:17 p.m.
  • See here for an explanation of lightcurves.


Click and scroll down and select one row in the table below to display the corresponding spectrum.


Date JD Average Mag.
2015-02-07 21:35:09 2457061.40 21.46
2016-11-26 00:48:28 2457718.53 21.28
2017-01-22 16:32:42 2457776.19 20.86
2017-03-07 19:17:18 2457820.30 20.84
2017-04-01 17:36:32 2457845.23 21.03
2017-04-01 19:23:06 2457845.31 20.82
2017-11-02 22:00:27 2458060.42 20.83
2018-06-26 23:46:41 2458296.49 20.26
2018-06-27 01:33:16 2458296.56 20.46
2018-09-13 16:34:36 2458375.19 19.91
2018-10-24 15:18:50 2458416.14 19.62
2018-10-24 17:05:24 2458416.21 19.51
2019-04-03 03:38:09 2458576.65 20.90
2019-07-28 08:58:02 2458692.87 20.29
2019-08-22 23:27:18 2458718.48 20.12
2019-08-23 03:40:58 2458718.65 20.11
2019-11-05 00:27:00 2458792.52 20.84
2019-12-04 21:26:52 2458822.39 20.71
2020-01-09 23:25:08 2458858.48 19.90
2020-01-27 11:56:22 2458876.00 20.46
2020-03-08 20:38:51 2458917.36 20.62
2020-03-23 19:16:39 2458932.30 20.48
2020-03-23 21:03:14 2458932.38 20.45
2020-05-02 17:27:09 2458972.23 20.84
2020-05-29 04:42:39 2458998.70 20.51
2020-07-01 00:06:49 2459031.50 20.40
2020-08-30 16:26:52 2459092.19 19.90
2020-08-30 18:13:26 2459092.26 19.77
2020-09-14 06:18:40 2459106.76 20.07
2021-01-25 08:08:35 2459239.84 20.51
2021-04-03 21:37:08 2459308.40 20.49
2021-06-03 01:31:04 2459368.56 19.92
2021-06-03 03:17:39 2459368.64 19.92
2021-07-11 14:29:53 2459407.10 20.74
2021-11-30 16:06:54 2459549.17 20.19
2021-12-31 09:43:17 2459579.91 20.04
2021-12-31 11:29:51 2459579.98 20.07
2022-02-09 03:16:07 2459619.64 20.58
2022-02-09 05:02:41 2459619.71 20.51
2022-03-04 15:23:08 2459643.14 20.17
2022-03-04 17:09:42 2459643.22 19.93
2022-04-16 10:47:18 2459685.95 19.98
2022-04-16 15:00:59 2459686.13 19.95
2022-07-25 03:28:02 2459785.64 20.17
2022-08-10 19:46:15 2459802.32 19.69
2022-10-09 18:24:50 2459862.27 21.21
2023-02-23 18:12:01 2459999.26 20.13
2023-03-19 18:19:31 2460023.26 20.43
2023-08-07 04:25:30 2460163.68 20.36
2023-08-22 10:30:59 2460178.94 20.43
2023-12-28 12:06:48 2460307.00 20.55
2024-01-24 12:00:01 2460334.00 20.74



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